<template>
  <div id="header">购物车案例</div>
</template>

<script>
export default {};
</script>

<style scoped lang="less">
body {
  padding: 0;
  margin: 0 auto;
}
#header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background: rgb(14, 67, 212);
  color: rgb(255, 255, 255);
  text-align: center;
  height: 40px;
  line-height: 40px;
  backdrop-filter: blur(5px);
}
</style>